Synchronics Electronics Repair Technician Interview Questions, Process, and Tips

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Q1. Types of current,
Ans. 
There are two main types of current: direct current (DC) and alternating current (AC).
• Direct current (DC) flows in one direction and has a constant magnitude.

• Alternating current (AC) periodically changes direction and magnitude.

• DC is commonly used in batteries and electronic devices.

• AC is used in household electrical systems and power grids.
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Q2. What is electronic components
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Electronic components are individual devices or parts that make up an electronic system or circuit.
• Electronic components are used to control the flow of electric current within a circuit.

• They can be passive components like resistors, capacitors, and inductors, which store or dissipate energy.

• Active components like transistors, diodes, and integrated circuits amplify or control the current.

• Examples of electronic compone...read more
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Q3. What is the use of solder,CRO MACHINE ETC..
Ans. 
Solder is used to join two metal pieces together while CRO machine is used to measure electrical signals.
• Solder is a metal alloy that melts at a low temperature and is used to join two metal pieces together.

• CRO machine (Cathode Ray Oscilloscope) is used to measure and display electrical signals in a waveform.

• Other uses of solder include repairing electronic devices, plumbing, and jewelry making.

• CRO machines are commonl...read more
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Q4. How can you solve any problem and hendel
Ans. 
I approach problems systematically, identify the root cause, and use my technical knowledge and experience to find a solution.
• Analyze the problem and gather all relevant information

• Identify the root cause of the problem

• Use technical knowledge and experience to develop a solution

• Test the solution to ensure it is effective

• Communicate the solution to stakeholders
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Q5. Do you know about 1-phase ,3,phase how it's work and also about how AC-DC WORK?
Ans. 
1-phase and 3-phase are types of electrical power supply. AC-DC conversion involves changing the direction of current flow.
• 1-phase power supply has a single alternating current waveform, while 3-phase power supply has three alternating current waveforms that are 120 degrees out of phase with each other.

• AC-DC conversion involves using a rectifier to change the direction of current flow from alternating to direct.

• Example...read more
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